Origin
Palmdale, CA
Late night in Palmdale on Tuesday
Local time
3:40 AM
PDT
Current temp
47°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
7h 1m
Distance
371.1 mi
597 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$85
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Palmdale, CA
Wikimedia Commons
San Francisco, CA
Wikimedia Commons
This 371.1-mile drive from Palmdale, CA, to San Francisco, CA, is designed for a single day, taking an estimated 7 hours and 1 minute to complete. With 88% of the journey on highways, it's a focused drive primarily utilizing the Westside Freeway and Arthur H. Breed Junior Freeway. Budget around $85 for fuel, and plan for about two stops along the way. This route is a straightforward, highway-focused trip connecting two points within California's Pacific Coast region, making it a manageable, albeit long, day trip.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
185.6 miles from Palmdale, CA
A natural place for your longest stop of the day , about 3h 34m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 225.6 mi | 4h 1m |
| Arthur H. Breed Junior Freeway | 29.6 mi | 34m |
| West Avenue D | 22.4 mi | 30m |
| Golden State Freeway | 21.1 mi | 24m |
| William Elton Brown Freeway | 17 mi | 18m |
| MacArthur Freeway | 15.5 mi | 17m |
| Antelope Valley Freeway | 13.7 mi | 15m |
| Lancaster Road | 13.5 mi | 18m |
Step-by-step road directions between Palmdale, CA and San Francisco, CA.
Start on CA 138
Continue on CA 138
Take the exit onto CA 138
Merge onto CA 14; CA 138
Keep slight right at fork onto CA 14; CA 138
Take the exit onto CA 138
Continue on CA 138
Continue on CA 138
Take the exit
Merge onto I 5
Keep slight right at fork onto I 5
Keep slight left at fork onto I 580
Keep slight right at fork onto I 580 Bypass
Merge onto I 580
Keep slight right at fork onto I 580
Keep slight right at fork onto I 580
Keep slight left at fork onto I 580
Take the exit
Merge onto I 80
Turn slight left onto I 80
Keep slight left at fork onto I 80
Continue on I 80
Continue on I 80
Continue on I 80
Keep slight right at fork
Merge onto US 101
Continue on Octavia Boulevard
Turn right onto Market Street
Keep slight right at fork onto Market Street
Arrive at destination
To make the most of this 7-hour drive, consider an early morning departure from Palmdale to maximize daylight and minimize traffic. With the longest stretch being over 225 miles, plan your two stops strategically for fuel and rest, perhaps around the halfway mark. The estimated fuel cost is $85, so ensure your tank is full before you leave. Given the highway-focused nature, staying alert is key, especially during the extended periods on the Westside Freeway.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 82 miles or 1h 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185.6 miles or 3h 34m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 48m
Traffic, exits, and arrival timing usually matter more near San Francisco, CA than in the middle of the route.
Open the route before leaving Palmdale, CA so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Palmdale, CA
This is one driving day of about 371.1 miles and 7h 1m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
186 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 82 miles helps settle the day before fatigue starts building.
The midpoint is around 185.6 miles from Palmdale, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Westside Freeway if your tank is already low. That segment runs about 225.6 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 11.8 and 369.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Keep slight right at fork onto CA 14; CA 138 / Antelope Valley Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit onto CA 138 toward CA 138: Avenue D, Gorman
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto I 5 / Westside Freeway toward I 5 North
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork onto I 580 / MacArthur Freeway toward I 580: Oakland, San Francisco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward US 101 North: Golden Gate Bridge
Highway fork - watch signs carefully. Lane positioning matters here
Regular Gas
$85.29 one way
$170.59 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $87.90 | $175.79 |
| premium | $6.18 | $90.25 | $180.49 |
| diesel | $5.61 | $81.93 | $163.87 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$85
Meals
$25–$50
Total
$110–$135
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $39 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 111.3 | 1 | $38.97 | $17.81 |
| Efficient EV | 92.8 | 1 | $32.47 | $14.84 |
| EV Truck/SUV | 148.4 | 1 | $51.95 | $23.75 |
Gas CO2
130 kg
EV CO2
43 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Late night in Palmdale on Tuesday
Local time
3:40 AM
PDT
Current temp
47°F
Unavailable
Destination
Late night in San Francisco on Tuesday
Local time
3:40 AM
PDT
Current temp
70°F
Sunny
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Worth a detour if your schedule allows.
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National Memorial
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Park data from the National Park Service API. Alerts update every 2 hours.
Expect a predominantly highway-focused drive for this 371.1-mile journey. With 88% of the route on freeways, much of your time will be spent on high-speed roads like the Westside Freeway. The longest uninterrupted stretch you'll encounter is a significant 225.6 miles on the Westside Freeway, meaning you'll have extended periods of consistent driving. While primarily highway, occasional transitions onto roads like West Avenue D will offer slight variations in the driving experience before rejoining the main freeways.
This is a straightforward highway drive that stays mostly on Westside Freeway and Arthur H. Breed Junior Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 11.8 miles in near CA 14; CA 138 / Antelope Valley Freeway.
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 371.1 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 11.8 miles (CA 14; CA 138 / Antelope Valley Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 15.2 miles (CA 138): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 73.7 miles (I 5 / Westside Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
Founded 1886
Palmdale is a city in the far north of Los Angeles County in the Antelope Valley region of the Mojave Desert in Southern California.
Top landmarks
“Frisco” · Founded 1776
The centerpiece of the Bay Area, San Francisco is one of the most visited cities in the world, and with good reason. The cultural center of northern California, San Francisco is renowned for its mixture of scenic beauty and unique culture that makes it one of the most vibrant and desirable cities in the nation, if not the world. Sandwiched between the San Francisco Bay and the Pacific Ocean on a small square of land seven miles (11 km) on each side, San Francisco offers a wealth of treasures for the visitor, from the windswept and often foggy bay to the steep hills lined with Victorian homes that overlook the spectacular scenery of the city.
Top landmarks
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 7h 1m. Total distance: 371.1 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 1m drive, plan rest stops for pacing.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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